<template>
<div>
   <home-header></home-header>
   <home-swiper :swiperlist="swiperList"></home-swiper>
   <home-icons :iconlist="iconList"></home-icons>
   <home-recommend :likelist="likeList"></home-recommend>
   <home-weekend :weekendlist="weekendList"></home-weekend>
</div>
</template>
<script>
import HomeHeader from './components/Header'
import HomeSwiper from './components/Swiper'
import HomeIcons from './components/Icons'
import HomeRecommend from './components/Recommend'
import HomeWeekend from './components/Weekend'
import { mapState } from 'vuex'
import axios from 'axios'
export default{
  name: 'Home',
  components: {
    HomeHeader,
    HomeSwiper,
    HomeIcons,
    HomeRecommend,
    HomeWeekend
  },
  data () {
    return {
      lastCity: '',
      swiperList: [],
      iconList: [],
      likeList: [],
      weekendList: []
    }
  },
  computed: {
    ...mapState(['city'])
  },
  methods: {
    getHomeInfo() {
      axios.get('/api/index.json?city=' + this.city)
        .then(this.getHomeInfoSucc)
    },
    getHomeInfoSucc(res) {
      res = res.data
      if (res.ret && res.data) {
        const data = res.data
        this.swiperList = data.swiperList
        this.iconList = data.iconList
        this.likeList = data.likeList
        this.weekendList = data.weekendList
      }
    }
  },
  mounted() {
    this.lastCity = this.city
    this.getHomeInfo()
  },
  activated() {
    if (this.lastCity !== this.city) {
      this.lastCity = this.city
      this.getHomeInfo()
    }
  }
}
</script>
<style lang="stylus">
  @import '~styles/varibles.styl'
  #app
    background $bgBodyColor
</style>
